164564250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12907}}^1$

素因数の和:12944

約数の個数: 64

約数和(自身を含む): 434947968

約数和(自身を除く): 270383718

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 2125, 2550, 4250, 6375, 12750, 12907, 25814, 38721, 64535, 77442, 129070, 193605, 219419, 322675, 387210, 438838, 645350, 658257, 968025, 1097095, 1316514, 1613375, 1936050, 2194190, 3226750, 3291285, 4840125, 5485475, 6582570, 9680250, 10970950, 16456425, 27427375, 32912850, 54854750, 82282125, 164564250]

約数ペア:

[(1, 164564250), (2, 82282125), (3, 54854750), (5, 32912850), (6, 27427375), (10, 16456425), (15, 10970950), (17, 9680250), (25, 6582570), (30, 5485475), (34, 4840125), (50, 3291285), (51, 3226750), (75, 2194190), (85, 1936050), (102, 1613375), (125, 1316514), (150, 1097095), (170, 968025), (250, 658257), (255, 645350), (375, 438838), (425, 387210), (510, 322675), (750, 219419), (850, 193605), (1275, 129070), (2125, 77442), (2550, 64535), (4250, 38721), (6375, 25814), (12750, 12907)]